bio cloak: worx like this, the outer layer of it's armor (every plating, even the weapons) is organic (also capable of regenerating ), it turns black then 'smokes' *woofs! and *poofs! then cloaks.... dissapears in mid air.. (sorry XD i'm not really that serious making specs wahehhehehehehhehehehhehe XD) though everytime damaged (on a certain part) during impact smokes are released then cloaking is interrupted.... it has a central core which provides energy for cloaking nah, u know what i mean...

Jeebus. And I thought your original MS's couldn't get any better. I stand corrected.

He looks supremely powerful (maybe even more powerful than Anagran?). I love the bladed whip, reminds me of a scorpion's tail. The shuriken shield is a nice touch, and his overall appearance would possibly strike fear in a huge squad of pilots.